So the first test you had me do:
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unifi:~ jaymoo$ route -n get 224.0.0.251
route to: 224.0.0.251
destination: 224.0.0.251
interface: en0
flags: <UP,HOST,DONE,LLINFO,WASCLONED,MULTICAST,IFSCOPE>
recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
0 0 0 0 0 0 1500 0
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unifi:~ jaymoo$ python3 -c "
> import socket
> s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
> s.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_IF, socket.inet_aton('192.168.1.3'))
> s.sendto(b'test', ('224.0.0.251', 5353))
> print('OK')
> "
Traceback (most recent call last):
File "<string>", line 5, in <module>
s.sendto(b'test', ('224.0.0.251', 5353))
~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
OSError: [Errno 65] No route to host
-- not only was this error thrown (like the error we both pointed out in the logs) BUT -- TERMINAL popped up a message saying "Do you wish to allow Terminal to discover devices on the network?"When I clicked on "Yes", a SUBSEQUENT run showed this:
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unifi:~ jaymoo$ python3 -c "
> import socket
> s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
> s.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_IF, socket.inet_aton('192.168.1.3'))
> s.sendto(b'test', ('224.0.0.251', 5353))
> print('OK')
> "
OK
unifi:~ jaymoo$
I'm wondering if there is a bash/CLI way to issue that permission so that it is no longer denied access?
